Data Compression for Digital Photography: Performance comparison between proprietary solutions and standards

Giusto, Daniele D.; Onali, Tatiana

doi:10.1109/icce.2007.341533

Cited by 6 publications

(2 citation statements)

References 2 publications

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“…Due to the improvement of the display equipments, the JPEG XR is designed for the high dynamic range (HDR) and the high definition (HD) photo size. JPEG XR which is already under organized by the ISO/IEC Joint Photographic Experts Group (JPEG) Standard Committee is a new still image coding standard and derived from the window media photo [1]- [3]. The XR of JPEG XR means the extended range.…”

Section: Introductionmentioning

confidence: 99%

Architecture design of full HD JPEG XR encoder for digital photography applications

Pan¹,

Chien²,

Chao

et al. 2008

IEEE Trans. Consumer Electron.

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To satisfy the high quality image compression requirement, the new JPEG XR compression standard is introduced. The analysis and architecture design with VLSI architecture of JPEG XR encoder are proposed in this paper which can encode 4:4:4 1920 x1080 high definition photo in smooth. According to the simulation results, the throughput of the proposed design can encode 44.2 M samples/sec. This design can be used for digital photography applications to achieve low computation, low storage, and high dynamical range features. 1

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Section: Introductionmentioning

confidence: 99%

Architecture design of full HD JPEG XR encoder for digital photography applications

Pan¹,

Chien²,

Chao

et al. 2008

IEEE Trans. Consumer Electron.

View full text Add to dashboard Cite

show abstract

“…Due to the improvement of the display equipments, the JPEG XR is designed for the high dynamic range (HDR) and the high definition (HD) photo size. JPEG XR which is already under organized by the ISO/IEC Joint Photographic Experts Group (JPEG) Standard Committee is a new still image coding standard and derived from the window media photo [1], [2]. The XR of JPEG XR means the extended range.…”

Section: Introductionmentioning

confidence: 99%

JPEG XR an Image Coding Standard

Jadhav¹,

Jadhav²

2012

IJCEE

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Abstract-JPEG XR is an emerging image coding standard, based on HD Photo developed by Microsoft technology. It supports high compression performance twice as high as the de facto image coding system, namely JPEG, and also has an advantage over JPEG 2000 in terms of computational cost. JPEG XR is expected to be widespread for many devices including embedded systems in the near future. This review-based paper proposes a novel architecture for JPEG XR encoding. This paper gives discussion of image partition and windowing techniques. Further frequency transform and quantization is also addressed. A brief insight into Predication, Adaptive Encode and Packetization has been provided in the paper.

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