Search Results - "Shyh-Yih Ma"
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Efficient moving object segmentation algorithm using background registration technique
Published in IEEE transactions on circuits and systems for video technology (01-07-2002)“…An efficient moving object segmentation algorithm suitable for real-time content-based multimedia communication systems is proposed in this paper. First, a…”
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Journal Article -
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Analysis and complexity reduction of multiple reference frames motion estimation in H.264/AVC
Published in IEEE transactions on circuits and systems for video technology (01-04-2006)“…In the new video coding standard H.264/AVC, motion estimation (ME) is allowed to search multiple reference frames. Therefore, the required computation is…”
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Journal Article -
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Fast video segmentation algorithm with shadow cancellation, global motion compensation, and adaptive threshold techniques
Published in IEEE transactions on multimedia (01-10-2004)“…Automatic video segmentation plays an important role in real-time MPEG-4 encoding systems. Several video segmentation algorithms have been proposed; however,…”
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Journal Article -
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A single-chip CMOS APS camera with direct frame difference output
Published in IEEE journal of solid-state circuits (01-10-1999)“…A complementary metal-oxide-semiconductor (CMOS) active pixel sensor (APS) camera chip with direct frame difference output is reported in this paper. The…”
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Journal Article -
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Partial-result-reuse architecture and its design technique for morphological operations with flat structuring elements
Published in IEEE transactions on circuits and systems for video technology (01-09-2005)“…Mathematical morphology operations are applied in many real-time applications, such as video segmentation. For real-time requirement, efficient hardware…”
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Journal Article -
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Predictive line search: an efficient motion estimation algorithm for MPEG-4 encoding systems on multimedia processors
Published in IEEE transactions on circuits and systems for video technology (01-01-2003)“…This paper describes an efficient motion estimation algorithm, the predictive line search (PLS), for real-time implementations of MPEG-4 encoder on multimedia…”
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Journal Article -
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An analytical drain current model considering both electron and lattice temperatures simultaneously for deep submicron ultrathin SOI NMOS devices with self-heating
Published in IEEE transactions on electron devices (01-05-1995)“…This paper reports a closed-form analytical drain current model considering both electron and lattice temperatures simultaneously using a quasi-two-dimensional…”
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Concise analytical model for deep submicron N-channel metal-oxide-semiconductor devices with consideration of energy transport
Published in Japanese Journal of Applied Physics (1994)“…This paper reports a concise analytical model for deep submicron n-channel metal-oxide-semiconductor (NMOS) devices taking energy transport into consideration…”
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Conference Proceeding Journal Article -
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A 1.3TOPS H.264/AVC single-chip encoder for HDTV applications
Published in ISSCC. 2005 IEEE International Digest of Technical Papers. Solid-State Circuits Conference, 2005 (2005)“…An H.264/AVC encoder is implemented on a 31.72mm/sup 2/ die with 0.18/spl mu/m CMOS technology. A four-stage macroblock pipelined architecture encodes 720p…”
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Conference Proceeding
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Analysis and reduction of reference frames for motion estimation in MPEG-4 AVC/JVT/H.264
Published in 2003 International Conference on Multimedia and Expo. ICME '03. Proceedings (Cat. No.03TH8698) (2003)“…In the new video coding standard, MPEG-4 AVC/JVT/H.264, motion estimation is allowed to use multiple reference frames. The reference software adopts full…”
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Conference Proceeding -
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Automatic video segmentation for MPEG-4 using predictive watershed
Published in IEEE International Conference on Multimedia and Expo, 2001. ICME 2001 (2001)Get full text
Conference Proceeding -
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A hybrid morphology processing units architecture for real-time video segmentation systems
Published in ISCAS 2001. The 2001 IEEE International Symposium on Circuits and Systems (Cat. No.01CH37196) (2001)“…In this paper, we propose a hybrid morphology processing units architecture for real-time video segmentation systems. It contains two parts: a gray-level part…”
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Conference Proceeding -
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An efficient motion estimation algorithm for real-time MPEG-4 video encoding on multimedia processors
Published in Proceedings of Workshop and Exhibition on MPEG-4 (Cat. No.01EX511) (2001)“…This paper describes an efficient motion estimation algorithm, the predictive line search (PLS), for real-time implementations of MPEG-4 encoder on multimedia…”
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Conference Proceeding -
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Partial-result-reuse architecture and its design technique for morphological operations
Published in 2001 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.01CH37221) (2001)“…This paper proposes a new cost-effective architecture for mathematical morphology named partial-result-reuse (PRR) architecture. For many real-time…”
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Conference Proceeding -
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Analysis and reduction of reference frames for motion estimation in MPEG-4 AVC/JVT/H.264
Published in 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03) (2003)“…In the new video coding standard, MPEG-4 AVC/JVT/H.264, motion estimation is allowed to use multiple reference frames. The reference software adopts a full…”
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Conference Proceeding -
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Predictive watershed for image sequences segmentation
Published in 2002 IEEE International Conference on Acoustics, Speech, and Signal Processing (01-05-2002)“…Watershed transform is a key operator in video segmentation algorithms. In this paper, a new fast watershed algorithm named P-Watershed for image sequences…”
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Conference Proceeding -
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A real-time practical video segmentation algorithm for MPEG-4 camera systems
Published in ICCE. International Conference on Consumer Electronics (IEEE Cat. No.01CH37182) (2001)“…This paper presents a real-time practical video segmentation algorithm for MPEG-4 video camera systems. The processing speed of 40 QCIF frames per second can…”
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Conference Proceeding -
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A single chip CMOS APS camera with direct frame difference output
Published in Proceedings of the IEEE 1999 Custom Integrated Circuits Conference (Cat. No.99CH36327) (1999)“…A CMOS active pixel sensor with direct frame difference output is reported in this paper. The proposed pixel circuit includes a photodiode and nine transistors…”
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Conference Proceeding