모바일 단말기에서 2D 게임 스프라이트 애니메이션 데이터 압축을 위한 유사 비손실 부호화 기법

• 영문명: Near-lossless Coding Method for Compression of 2D Game Sprite Animation in Mobile Devices
• 발행기관: 한국컴퓨터게임학회
• 저자명: 오황석(Hwang Seok Oh)
• 간행물 정보: 『한국컴퓨터게임학회논문지』제27권 1호, 55~62쪽, 전체 8쪽
• 주제분류: 공학 > 컴퓨터학
• 파일형태: PDF
• 발행일자: 2014.03.30

영문 초록

A new near loss-less compression method for 2D game sprite animation image is presented to reduce the amount of the game contents resources. The sprite animation data in 2D mobile game occupies a large part of the resource, and in particular the sprite animation data by using a lossless compression technique can cause a relatively very significant increase of data amount as the higher complexity of the animation. The new near-lossless method, which is an adaptive compression technique by considering the alpha value for transparency and the variance of color values of block, is proposed in order to obtain greater compression efficiency without los of quality. By using experiments, we show that the proposed method compared to the PNG compression technique is good for compression efficiency, and in particular the effect is very high in complex and dynamic 2D sprite animation.

목차

1. 서론

2. 2D 게임 스프라이트 애니메이션 압축 기법

3. 실험 및 결과

4. 결 론

참고문헌

키워드

Image Compression Near-lossless Compression 2D Sprite Animation Mobile Game