An Image Scanning Method with Selective Activation of Tree Structure

Junichi AKITA; Kunihiro ASADA

An Image Scanning Method with Selective Activation of Tree Structure

Junichi AKITA, Kunihiro ASADA

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We propose a new scanning method for image signals using a tree structure of automata. The tree is scanned selectively along the signal path for realizing both lower power consumption and a kind of image compression by skipping nonactive elements. We designed the node automata along with photo-detectors of 3232 in a 7.2 mm7.2 mm chip using a 1.5µm CMOS technology. We demonstrate applications of the tree structure using its feature of selective activation; a moving picture compression using inter-frame difference, an adaptive resolution scan like human eyesight and a motion compensation as examples.

Publication: IEICE TRANSACTIONS on Electronics Vol.E80-C No.7 pp.956-961

Publication Date: 1997/07/25

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Type of Manuscript: Special Section PAPER (Special Issue on New Concept Device and Novel Architecture LSIs)

Category: Multi Processors

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Junichi AKITA, Kunihiro ASADA, "An Image Scanning Method with Selective Activation of Tree Structure" in IEICE TRANSACTIONS on Electronics, vol. E80-C, no. 7, pp. 956-961, July 1997, doi: .
Abstract: We propose a new scanning method for image signals using a tree structure of automata. The tree is scanned selectively along the signal path for realizing both lower power consumption and a kind of image compression by skipping nonactive elements. We designed the node automata along with photo-detectors of 3232 in a 7.2 mm7.2 mm chip using a 1.5µm CMOS technology. We demonstrate applications of the tree structure using its feature of selective activation; a moving picture compression using inter-frame difference, an adaptive resolution scan like human eyesight and a motion compensation as examples.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e80-c_7_956/_p

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@ARTICLE{e80-c_7_956,
author={Junichi AKITA, Kunihiro ASADA, },
journal={IEICE TRANSACTIONS on Electronics},
title={An Image Scanning Method with Selective Activation of Tree Structure},
year={1997},
volume={E80-C},
number={7},
pages={956-961},
abstract={We propose a new scanning method for image signals using a tree structure of automata. The tree is scanned selectively along the signal path for realizing both lower power consumption and a kind of image compression by skipping nonactive elements. We designed the node automata along with photo-detectors of 3232 in a 7.2 mm7.2 mm chip using a 1.5µm CMOS technology. We demonstrate applications of the tree structure using its feature of selective activation; a moving picture compression using inter-frame difference, an adaptive resolution scan like human eyesight and a motion compensation as examples.},
keywords={},
doi={},
ISSN={},
month={July},}

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TY - JOUR
TI - An Image Scanning Method with Selective Activation of Tree Structure
T2 - IEICE TRANSACTIONS on Electronics
SP - 956
EP - 961
AU - Junichi AKITA
AU - Kunihiro ASADA
PY - 1997
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E80-C
IS - 7
JA - IEICE TRANSACTIONS on Electronics
Y1 - July 1997
AB - We propose a new scanning method for image signals using a tree structure of automata. The tree is scanned selectively along the signal path for realizing both lower power consumption and a kind of image compression by skipping nonactive elements. We designed the node automata along with photo-detectors of 3232 in a 7.2 mm7.2 mm chip using a 1.5µm CMOS technology. We demonstrate applications of the tree structure using its feature of selective activation; a moving picture compression using inter-frame difference, an adaptive resolution scan like human eyesight and a motion compensation as examples.
ER -