Results 1-9 of 9
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会议论文
Zhang, Xinxin; Wang, Ronggang; Tian, Yonghong; Wang, Wenmin; Gao, Wen
2015 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP)
2015
[ABSTRACT] In this paper, we propose a robust method to remove motion blur from a single photograph. We find that an inaccurate kernel and an unreliable final...
[KEYWORDS] Motion blur; deblurring; kernel estimation; image reconstruction
会议论文
Zhen, Mingmin; Wang, Wenmin; Wang, Ronggang
2015 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP)
2015
[ABSTRACT] The feature coding algorithm, "Vector of Locally Aggregated Descriptors (VLAD)", can be used effectively for large scale object instance ...
[KEYWORDS] Image classification; Feature coding; Image retrieval; Image representation
会议论文
Gao, Longfei; Dong, Shengfu; Wang, Wenmin; Wang, Ronggang; Gao, Wen
2015 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP)
2015
[ABSTRACT] This paper presents a fast integer-pixel motion estimation (ME) algorithm for High Efficiency Video Coding (HEVC), which provides a strategy to spe...
[KEYWORDS] HEVC; Motion Estimation; Quadratic Prediction; ACCURACY
会议论文
Wang, Jinzhuo; Wang, Wenmin; Wang, Ronggang; Gao, Wen
2015 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP)
2015
[ABSTRACT] This paper presents a compact shot representation for video semantic indexing (SIN). The proposed representation consists of visual cues from only ...
[KEYWORDS] Video Semantic Indexing; Compact Shot Representation; Key frame (KF); Difference frame (DF)
会议论文
Li, Lin; Wang, Ronggang; Wang, Wenmin; Gao, Wen
2015 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP)
2015
[ABSTRACT] In this paper, a novel united low-light image enhancement framework for both contrast enhancement and denoising is proposed. First, the low-light i...
[KEYWORDS] Contrast enhancement; adaptive denoising; superpixel; dark channel; BM3D
会议论文
Wang, Jinzhu; Wang, Wenmin; Wang, Ronggang; Gao, Wen
2015 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP)
2015
[ABSTRACT] This paper proposes to employ deep learningmodel to encode local descriptors for image classification. Previous works using deep architectures to o...
[KEYWORDS] Image Classification; Feature Coding; Restricted Boltzmann Machine (RBM); Group Sparse Learning (GSL); FEATURES; SCALE
会议论文
Zhang, Shen; Wang, Ronggang; Wang, Qiusi; Wang, Wenmin
2015 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP)
2015
[ABSTRACT] The extraction of MPEG-7 Compact Descriptors for Visual Search (CDVS) on most popular mobile devices is slow, which is attributed to the complexity...
[KEYWORDS] CDVS; extraction; NEON SIMD; multi-thread; FEATURES
会议论文
Cai, Yangang; Wang, Ronggang; Cui, Tongbing; Lv, Hao; Ma, Siwei
2013
[ABSTRACT] Intermediate view synthesis is a key technique for free-viewpoint video applications. Various methods have been proposed in this filed. However, mo...
[KEYWORDS] View synthesis; edge detecting; boundary artifact; depth map; 3D video
会议论文
Wang, Ronggang; Wan, Jie; Wang, Wenmin; Wang, Zhenyu; Dong, Shengfu; Gao, Wen
2013
[ABSTRACT] Nowadays, mobile devices are capable of displaying video up to HD resolution. In this paper, we propose two acceleration strategies for Audio Video...
[KEYWORDS] Video decoder; parallel decoding; IEEE 1857; AVS; ARM; NEON; SIMD
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