PPaperPicks

Suiyi Zhao

9 papers at tracked venues · 9 at CORE A* · active 2024–2025

Venues

Frequent coauthors

Zhao Zhang
×9
Radu Timofte
×8
Yanyan Wei
×7
Nikhil Akalwadi
×7
Ramesh Ashok Tabib
×7
Uma Mudenagudi
×7
Chaitra Desai
×6
Yan Luo
×6
Bo Wang
×5
Florin-Alexandru Vasluianu
×5
Zongwei Wu
×5
Zhengjun Zha
×5

Papers

  1. FakeDiffer: Distributional Disparity Learning on Differentiated Reconstruction for Face Forgery Detection
    AAAI 2025 ·
    Bo Wang
    ,
    Zhao Zhang
    , Suiyi Zhao,
    Xianming Ye
    ,
    Haijun Zhang
    ,
    Meng Wang
  2. NTIRE 2025 Ambient Lighting Normalization Challenge Report
    CVPR 2025 ·
    Florin-Alexandru Vasluianu
    ,
    Tim Seizinger
    ,
    Zhuyun Zhou
    ,
    Zongwei Wu
    ,
    Radu Timofte
    ,
    Yuanfei Bao
    ,
    Xingbo Wang
    ,
    Xin Lu
    ,
    Jiarong Yang
    ,
    Anya Hu
    ,
    Kunyu Wang
    ,
    Jie Xiao
    ,
    Dong Li
    ,
    Xueyang Fu
    ,
    Zheng-Jun Zha
    ,
    Zihao Fan
    ,
    Xi Wang
    ,
    Yurui Zhu
    ,
    Kean Liu
    ,
    Senyan Xu
    ,
    Hongjian Liu
    ,
    Yupeng Xiao
    ,
    David Serrano-Lozano
    ,
    Francisco A. Molina-Bakhos
    ,
    Danna Xue
    ,
    Yixiong Yang
    ,
    Maria Pilligua
    ,
    Ramon Baldrich
    ,
    María Vanrell
    ,
    Javier Vazquez-Corral
    ,
    Xuan Sun
    ,
    Zijie Lou
    ,
    Ting Liu
    ,
    Kuldeep Purohit
    ,
    Jameer Babu Pinjari
    ,
    Yilin Zhang
    ,
    Huan Zheng
    ,
    Yanyan Wei
    , Suiyi Zhao,
    Shengeng Tang
    ,
    Zhao Zhang
    ,
    Yushen Zuo
    ,
    Zongqi He
    ,
    Zhe Xiao
    ,
    Cuixin Yang
    ,
    Rongkang Dong
    ,
    Jun Xiao
    ,
    Kin-Man Lam
    ,
    Nikhil Akalwadi
    ,
    Vijayalaxmi Ashok Aralikatti
    ,
    Dheeraj Damodhar Hegde
    ,
    Ramesh Ashok Tabib
    ,
    Uma Mudenagudi
    ,
    Anas M. Ali
    ,
    Bilel Benjdira
    ,
    Wadii Boulila
  3. NTIRE 2025 Image Shadow Removal Challenge Report
    CVPR 2025 ·
    Florin-Alexandru Vasluianu
    ,
    Tim Seizinger
    ,
    Zhuyun Zhou
    ,
    Cailian Chen
    ,
    Zongwei Wu
    ,
    Radu Timofte
    ,
    Mingjia Li
    ,
    Jin Hu
    ,
    Hainuo Wang
    ,
    Hengxing Liu
    ,
    Jiarui Wang
    ,
    Qiming Hu
    ,
    Xiaojie Guo
    ,
    Xin Lu
    ,
    Jiarong Yang
    ,
    Yuanfei Bao
    ,
    Anya Hu
    ,
    Zihao Fan
    ,
    Kunyu Wang
    ,
    Jie Xiao
    ,
    Xi Wang
    ,
    Xueyang Fu
    ,
    Zheng-Jun Zha
    ,
    Yu-Fan Lin
    ,
    Chia-Ming Lee
    ,
    Chih-Chung Hsu
    ,
    Xingbo Wang
    ,
    Dong Li
    ,
    Yuxu Chen
    ,
    Bin Chen
    ,
    Yuanbo Zhou
    ,
    Yuanbin Chen
    ,
    Hongwei Wang
    ,
    Jiannan Lin
    ,
    Qinquan Gao
    ,
    Tong Tong
    ,
    Zhao Zhang
    ,
    Yanyan Wei
    ,
    Wei Dong
    ,
    Han Zhou
    ,
    Seyed Amirreza Mousavi
    ,
    Jun Chen
    ,
    Haobo Liang
    ,
    Jiajie Jing
    ,
    Junyu Li
    ,
    Yan Yang
    ,
    Seoyeon Lee
    ,
    Chaewon Kim
    ,
    Ziyu Feng
    ,
    Shidi Chen
    ,
    Bowen Luan
    ,
    Zewen Chen
    ,
    Vijayalaxmi Ashok Aralikatti
    ,
    G. Gyaneshwar Rao
    ,
    Nikhil Akalwadi
    ,
    Chaitra Desai
    ,
    Ramesh Ashok Tabib
    ,
    Uma Mudenagudi
    ,
    Anas M. Ali
    ,
    Bilel Benjdira
    ,
    Wadii Boulila
    ,
    Alexandru Brateanu
    ,
    Cosmin Ancuti
    ,
    Tanmay Chaturvedi
    ,
    Manish Kumar
    ,
    Anmol Srivastav
    ,
    Daksh Trivedi
    ,
    Shashwat Thakur
    ,
    Kishor P. Upla
    ,
    Zeyu Xiao
    ,
    Zhuoyuan Li
    ,
    Boda Zhou
    ,
    Shashank Shekhar
    ,
    Kele Xu
    ,
    Qisheng Xu
    ,
    Zijian Gao
    ,
    Tianjiao Wan
    , Suiyi Zhao,
    Bo Wang
    ,
    Yan Luo
    ,
    Mingshen Wang
    ,
    Yilin Zhang
  4. Quantized Image Super-Resolution on Mobile NPUs, Mobile AI 2025 Challenge: Report
    CVPR 2025 ·
    Andrey Ignatov
    ,
    Georgy Perevozchikov
    ,
    Radu Timofte
    ,
    Zhiyu Zhang
    ,
    Tianxiao Gao
    ,
    Yukun Yang
    ,
    Shiai Zhu
    ,
    Shihao Wang
    ,
    Kihwan Yoon
    ,
    Ganzorig Gankhuyag
    ,
    Hyeon-Cheol Moon
    ,
    Taehyun Jeong
    ,
    Yumi Kim
    ,
    Suhyeon Lee
    ,
    Jaehun Baek
    ,
    Jinwoo Jeong
    ,
    Eunjun Park
    ,
    Jun Lee
    ,
    Heejun Lee
    ,
    Sungjei Kim
    ,
    Dafeng Zhang
    ,
    Yong Yang
    ,
    Heo Myeong Cheol
    ,
    Yonghyun Park
    ,
    Jooho Jeong
    ,
    Wontae Kim
    ,
    Kanghwan Lee
    ,
    Diankai Zhang
    ,
    Biao Wu
    ,
    Chengjian Zheng
    ,
    Shaoli Liu
    ,
    Si Gao
    ,
    Ning Wang
    ,
    Mingshen Wang
    ,
    Zhao Zhang
    , Suiyi Zhao,
    Jinhan Guan
    ,
    Bo Wang
    ,
    Yan Luo
  5. NTIRE 2024 Challenge on Image Super-Resolution (×4): Methods and Results
    CVPR 2024 ·
    Zheng Chen
    ,
    Zongwei Wu
    ,
    Eduard Zamfir
    ,
    Kai Zhang
    ,
    Yulun Zhang
    ,
    Radu Timofte
    ,
    Xiaokang Yang
    ,
    Hongyuan Yu
    ,
    Cheng Wan
    ,
    Yuxin Hong
    ,
    Zhijuan Huang
    ,
    Yajun Zou
    ,
    Yuan Huang
    ,
    Jiamin Lin
    ,
    Bingnan Han
    ,
    Xianyu Guan
    ,
    Yongsheng Yu
    ,
    Daoan Zhang
    ,
    Xuanwu Yin
    ,
    Kunlong Zuo
    ,
    Jinhua Hao
    ,
    Kai Zhao
    ,
    Kun Yuan
    ,
    Ming Sun
    ,
    Chao Zhou
    ,
    Hongyu An
    ,
    Xinfeng Zhang
    ,
    Zhiyuan Song
    ,
    Ziyue Dong
    ,
    Qing Zhao
    ,
    Xiaogang Xu
    ,
    Pengxu Wei
    ,
    Zhi-Chao Dou
    ,
    Gui-Ling Wang
    ,
    Chih-Chung Hsu
    ,
    Chia-Ming Lee
    ,
    Yi-Shiuan Chou
    ,
    Cansu Korkmaz
    ,
    A. Murat Tekalp
    ,
    Yubin Wei
    ,
    Xiaole Yan
    ,
    Binren Li
    ,
    Haonan Chen
    ,
    Siqi Zhang
    ,
    Sihan Chen
    ,
    Amogh Joshi
    ,
    Nikhil Akalwadi
    ,
    Sampada Malagi
    ,
    Palani Yashaswini
    ,
    Chaitra Desai
    ,
    Ramesh Ashok Tabib
    ,
    Ujwala Patil
    ,
    Uma Mudenagudi
    ,
    Anjali Sarvaiya
    ,
    Pooja Choksy
    ,
    Jagrit Joshi
    ,
    Shubh Kawa
    ,
    Kishor P. Upla
    ,
    Sushrut Patwardhan
    ,
    Raghavendra Ramachandra
    ,
    Sadat Hossain
    ,
    Geongi Park
    ,
    S. M. Nadim Uddin
    ,
    Hao Xu
    ,
    Yanhui Guo
    ,
    Aman Urumbekov
    ,
    Xingzhuo Yan
    ,
    Wei Hao
    ,
    Minghan Fu
    ,
    Isaac Orais
    ,
    Samuel Smith
    ,
    Ying Liu
    ,
    Wangwang Jia
    ,
    Qisheng Xu
    ,
    Kele Xu
    ,
    Weijun Yuan
    ,
    Zhan Li
    ,
    Wenqing Kuang
    ,
    Ruijin Guan
    ,
    Ruting Deng
    ,
    Zhao Zhang
    ,
    Bo Wang
    , Suiyi Zhao,
    Yan Luo
    ,
    Yanyan Wei
    ,
    Asif Hussain Khan
    ,
    Christian Micheloni
    ,
    Niki Martinel
  6. NTIRE 2024 Challenge on Low Light Image Enhancement: Methods and Results
    CVPR 2024 ·
    Xiaoning Liu
    ,
    Zongwei Wu
    ,
    Ao Li
    ,
    Florin-Alexandru Vasluianu
    ,
    Yulun Zhang
    ,
    Shuhang Gu
    ,
    Le Zhang
    ,
    Ce Zhu
    ,
    Radu Timofte
    ,
    Zhi Jin
    ,
    Hongjun Wu
    ,
    Chenxi Wang
    ,
    Haitao Ling
    ,
    Yuanhao Cai
    ,
    Hao Bian
    ,
    Yuxin Zheng
    ,
    Jing Lin
    ,
    Alan L. Yuille
    ,
    Ben Shao
    ,
    Jin Guo
    ,
    Tianli Liu
    ,
    Mohao Wu
    ,
    Yixu Feng
    ,
    Shuo Hou
    ,
    Haotian Lin
    ,
    Yu Zhu
    ,
    Peng Wu
    ,
    Wei Dong
    ,
    Jinqiu Sun
    ,
    Yanning Zhang
    ,
    Qingsen Yan
    ,
    Wenbin Zou
    ,
    Weipeng Yang
    ,
    Yunxiang Li
    ,
    Qiaomu Wei
    ,
    Tian Ye
    ,
    Sixiang Chen
    ,
    Zhao Zhang
    , Suiyi Zhao,
    Bo Wang
    ,
    Yan Luo
    ,
    Zhichao Zuo
    ,
    Mingshen Wang
    ,
    Junhu Wang
    ,
    Yanyan Wei
    ,
    Xiaopeng Sun
    ,
    Yu Gao
    ,
    Jiancheng Huang
    ,
    Hongming Chen
    ,
    Xiang Chen
    ,
    Hui Tang
    ,
    Yuanbin Chen
    ,
    Yuanbo Zhou
    ,
    Xinwei Dai
    ,
    Xintao Qiu
    ,
    Wei Deng
    ,
    Qinquan Gao
    ,
    Tong Tong
    ,
    Mingjia Li
    ,
    Jin Hu
    ,
    Xinyu He
    ,
    Xiaojie Guo
    ,
    Sabarinathan
    ,
    K. Uma
    ,
    A. Sasithradevi
    ,
    B. Sathya Bama
    ,
    S. Mohamed Mansoor Roomi
    ,
    V. Srivatsav
    ,
    Jinjuan Wang
    ,
    Long Sun
    ,
    Qiuying Chen
    ,
    Jiahong Shao
    ,
    Yizhi Zhang
    ,
    Marcos V. Conde
    ,
    Daniel Feijoo
    ,
    Juan C. Benito
    ,
    Álvaro García
    ,
    Jaeho Lee
    ,
    Seongwan Kim
    ,
    S. M. A. Sharif
    ,
    Nodirkhuja Khujaev
    ,
    Roman Tsoy
    ,
    Ali Murtaza
    ,
    Uswah Khairuddin
    ,
    Ahmad 'Athif Mohd Faudzi
    ,
    Sampada Malagi
    ,
    Amogh Joshi
    ,
    Nikhil Akalwadi
    ,
    Chaitra Desai
    ,
    Ramesh Ashok Tabib
    ,
    Uma Mudenagudi
    ,
    Wenyi Lian
    ,
    Wenjing Lian
    ,
    Jagadeesh Kalyanshetti
    ,
    Vijayalaxmi Ashok Aralikatti
    ,
    Palani Yashaswini
    ,
    Nitish Upasi
    ,
    Dikshit Hegde
    ,
    Ujwala Patil
    ,
    Sujata C
    ,
    Xingzhuo Yan
    ,
    Wei Hao
    ,
    Minghan Fu
    ,
    Pooja Choksy
    ,
    Anjali Sarvaiya
    ,
    Kishor P. Upla
    ,
    Kiran B. Raja
    ,
    Hailong Yan
    ,
    Yunkai Zhang
    ,
    Baiang Li
    ,
    Jingyi Zhang
    ,
    Huan Zheng
  7. NTIRE 2024 Dense and Non-Homogeneous Dehazing Challenge Report
    CVPR 2024 ·
    Codruta O. Ancuti
    ,
    Cosmin Ancuti
    ,
    Florin-Alexandru Vasluianu
    ,
    Radu Timofte
    ,
    Yidi Liu
    ,
    Xingbo Wang
    ,
    Yurui Zhu
    ,
    Gege Shi
    ,
    Xin Lu
    ,
    Xueyang Fu
    ,
    Zheng-Jun Zha
    ,
    Wei Dong
    ,
    Han Zhou
    ,
    Ruiyi Wang
    ,
    Xiaohong Liu
    ,
    Guangtao Zhai
    ,
    Jun Chen
    ,
    Wei Song
    ,
    Yichang Gao
    ,
    Jiahao Xiong
    ,
    Hualiang Lin
    ,
    Xianger Li
    ,
    Dong Li
    ,
    Mohab Kishawy
    ,
    Ruibin Li
    ,
    Seyed Amirreza Mousavi
    ,
    Rana Rauf
    ,
    Yangyi Liu
    ,
    Huan Liu
    ,
    Mingsheng Tu
    ,
    Kele Xu
    ,
    JiaWen Chen
    ,
    Qisheng Xu
    ,
    Tao Sun
    ,
    Jin Guo
    ,
    Ben Shao
    ,
    Tianli Liu
    ,
    Mohao Wu
    ,
    Xingzhuo Yan
    ,
    Minghan Fu
    ,
    Lehan Yang
    ,
    Xin Lin
    ,
    Lu Qi
    ,
    Jincen Song
    ,
    Xiaoqian Hu
    ,
    Linwei Tao
    ,
    Hongming Chen
    ,
    Xiang Chen
    ,
    Chuanlong Xie
    ,
    Zhao Zhang
    ,
    Junhu Wang
    ,
    Yanyan Wei
    , Suiyi Zhao,
    Shengeng Tang
    ,
    Sampada Malagi
    ,
    Amogh Joshi
    ,
    Nikhil Akalwadi
    ,
    Chaitra Desai
    ,
    Ramesh Ashok Tabib
    ,
    Uma Mudenagudi
    ,
    Wenjing Jiang
    ,
    Jagadeesh Kalyanshetti
    ,
    Vijayalaxmi Ashok Aralikatti
    ,
    Palani Yashaswini
    ,
    Nitish Upasi
    ,
    Dikshit Hegde
    ,
    Ujwala Patil
    ,
    Sujata C
  8. NTIRE 2024 Image Shadow Removal Challenge Report
    CVPR 2024 ·
    Florin-Alexandru Vasluianu
    ,
    Tim Seizinger
    ,
    Zhuyun Zhou
    ,
    Zongwei Wu
    ,
    Cailian Chen
    ,
    Radu Timofte
    ,
    Wei Dong
    ,
    Han Zhou
    ,
    Yuqiong Tian
    ,
    Jun Chen
    ,
    Xueyang Fu
    ,
    Xin Lu
    ,
    Yurui Zhu
    ,
    Xi Wang
    ,
    Dong Li
    ,
    Jie Xiao
    ,
    Yunpeng Zhang
    ,
    Zheng-Jun Zha
    ,
    Zhao Zhang
    , Suiyi Zhao,
    Bo Wang
    ,
    Yan Luo
    ,
    Yanyan Wei
    ,
    Zhihao Zhao
    ,
    Long Sun
    ,
    Tingting Yang
    ,
    Jinshan Pan
    ,
    Jiangxin Dong
    ,
    Jinhui Tang
    ,
    Bilel Benjdira
    ,
    Mohammed Nassif
    ,
    Anis Koubaa
    ,
    Ahmed Elhayek
    ,
    Anas M. Ali
    ,
    Kyotaro Tokoro
    ,
    Kento Kawai
    ,
    Kaname Yokoyama
    ,
    Takuya Seno
    ,
    Yuki Kondo
    ,
    Norimichi Ukita
    ,
    Chenghua Li
    ,
    Bo Yang
    ,
    Zhiqi Wu
    ,
    Gao Chen
    ,
    Yihan Yu
    ,
    Sixiang Chen
    ,
    Kai Zhang
    ,
    Tian Ye
    ,
    Wenbin Zou
    ,
    Yunlong Lin
    ,
    Zhaohu Xing
    ,
    Jinbin Bai
    ,
    Wenhao Chai
    ,
    Lei Zhu
    ,
    Ritik Maheshwari
    ,
    Rakshank Verma
    ,
    Rahul Tekchandani
    ,
    Praful Hambarde
    ,
    Satya Narayan Tazi
    ,
    Santosh Kumar Vipparthi
    ,
    Subrahmanyam Murala
    ,
    Jaeho Lee
    ,
    Seongwan Kim
    ,
    S. M. A. Sharif
    ,
    Nodirkhuja Khujaev
    ,
    Roman Tsoy
    ,
    Fan Gao
    ,
    Weidan Yan
    ,
    Wenze Shao
    ,
    Dengyin Zhang
    ,
    Bin Chen
    ,
    Siqi Zhang
    ,
    Yanxin Qian
    ,
    Yuanbin Chen
    ,
    Yuanbo Zhou
    ,
    Tong Tong
    ,
    Rongfeng Wei
    ,
    Ruiqi Sun
    ,
    Yue Liu
    ,
    Nikhil Akalwadi
    ,
    Amogh Joshi
    ,
    Sampada Malagi
    ,
    Chaitra Desai
    ,
    Ramesh Ashok Tabib
    ,
    Uma Mudenagudi
    ,
    Ali Murtaza
    ,
    Uswah Khairuddin
    ,
    Ahmad 'Athif Mohd Faudzi
    ,
    Adinath Dukre
    ,
    Vivek Deshmukh
    ,
    Shruti S. Phutke
    ,
    Ashutosh Kulkarni
    ,
    Anil Gonde
    ,
    Arun karthik K
    ,
    Manasa N
    ,
    Shri Hari Priya
    ,
    Wei Hao
    ,
    Xingzhuo Yan
    ,
    Minghan Fu
  9. The Ninth NTIRE 2024 Efficient Super-Resolution Challenge Report
    CVPR 2024 ·
    Bin Ren
    ,
    Yawei Li
    ,
    Nancy Mehta
    ,
    Radu Timofte
    ,
    Hongyuan Yu
    ,
    Cheng Wan
    ,
    Yuxin Hong
    ,
    Bingnan Han
    ,
    Zhuoyuan Wu
    ,
    Yajun Zou
    ,
    Yuqing Liu
    ,
    Jizhe Li
    ,
    Keji He
    ,
    Chao Fan
    ,
    Heng Zhang
    ,
    Xiaolin Zhang
    ,
    Xuanwu Yin
    ,
    Kunlong Zuo
    ,
    Bohao Liao
    ,
    Peizhe Xia
    ,
    Long Peng
    ,
    Zhibo Du
    ,
    Xin Di
    ,
    Wangkai Li
    ,
    Yang Wang
    ,
    Wei Zhai
    ,
    Renjing Pei
    ,
    Jiaming Guo
    ,
    Songcen Xu
    ,
    Yang Cao
    ,
    Zhengjun Zha
    ,
    Yan Wang
    ,
    Yi Liu
    ,
    Qing Wang
    ,
    Gang Zhang
    ,
    Liou Zhang
    ,
    Shijie Zhao
    ,
    Long Sun
    ,
    Jinshan Pan
    ,
    Jiangxin Dong
    ,
    Jinhui Tang
    ,
    Xin Liu
    ,
    Min Yan
    ,
    Qian Wang
    ,
    Menghan Zhou
    ,
    Yiqiang Yan
    ,
    Yixuan Liu
    ,
    Wensong Chan
    ,
    Dehua Tang
    ,
    Dong Zhou
    ,
    Li Wang
    ,
    Lu Tian
    ,
    Emad Barsoum
    ,
    Bohan Jia
    ,
    Junbo Qiao
    ,
    Yunshuai Zhou
    ,
    Yun Zhang
    ,
    Wei Li
    ,
    Shaohui Lin
    ,
    Shenglong Zhou
    ,
    Binbin Chen
    ,
    Jincheng Liao
    , Suiyi Zhao,
    Zhao Zhang
    ,
    Bo Wang
    ,
    Yan Luo
    ,
    Yanyan Wei
    ,
    Feng Li
    ,
    Mingshen Wang
    ,
    Yawei Li
    ,
    Jinhan Guan
    ,
    Dehua Hu
    ,
    Jiawei Yu
    ,
    Qisheng Xu
    ,
    Tao Sun
    ,
    Long Lan
    ,
    Kele Xu
    ,
    Xin Lin
    ,
    Jingtong Yue
    ,
    Lehan Yang
    ,
    Shiyi Du
    ,
    Lu Qi
    ,
    Chao Ren
    ,
    Zeyu Han
    ,
    Yuhan Wang
    ,
    Chaolin Chen
    ,
    Haobo Li
    ,
    Mingjun Zheng
    ,
    Zhongbao Yang
    ,
    Lianhong Song
    ,
    Xingzhuo Yan
    ,
    Minghan Fu
    ,
    Jingyi Zhang
    ,
    Baiang Li
    ,
    Qi Zhu
    ,
    Xiaogang Xu
    ,
    Dan Guo
    ,
    Chunle Guo
    ,
    Jiadi Chen
    ,
    Huanhuan Long
    ,
    Chunjiang Duanmu
    ,
    Xiaoyan Lei
    ,
    Jie Liu
    ,
    Weilin Jia
    ,
    Weifeng Cao
    ,
    Wenlong Zhang
    ,
    Yanyu Mao
    ,
    Ruilong Guo
    ,
    Nihao Zhang
    ,
    Manoj Pandey
    ,
    Maksym Chernozhukov
    ,
    Giang Le
    ,
    Shuli Cheng
    ,
    Hongyuan Wang
    ,
    Ziyan Wei
    ,
    Qingting Tang
    ,
    Liejun Wang
    ,
    Yongming Li
    ,
    Yanhui Guo
    ,
    Hao Xu
    ,
    Akram Khatami-Rizi
    ,
    Ahmad Mahmoudi-Aznaveh
    ,
    Chih-Chung Hsu
    ,
    Chia-Ming Lee
    ,
    Yi-Shiuan Chou
    ,
    Amogh Joshi
    ,
    Nikhil Akalwadi
    ,
    Sampada Malagi
    ,
    Palani Yashaswini
    ,
    Chaitra Desai
    ,
    Ramesh Ashok Tabib
    ,
    Ujwala Patil
    ,
    Uma Mudenagudi