Electronic camera

A camera and electronic technology, applied in TV, electrical components, color TV, etc., can solve problems such as complication, achieve the effect of suppressing complication and improving camera performance

Inactive Publication Date: 2013-03-06
SANYO ELECTRIC CO LTD
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the background art, the execution / interruption of the page turning operation is judged based on the output of the distance measuring sensor provided separately from the imaging unit, so there is a problem that the configuration is complicated.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electronic camera
  • Electronic camera
  • Electronic camera

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0045] refer to figure 2 , the digital camera 10 of this embodiment includes: a zoom lens 12 , a focus lens 14 and an aperture assembly 16 respectively driven by drivers 20 a to 20 c. The optical image passed through these members is irradiated to the imaging surface of the imager 18 and subjected to photoelectric conversion.

[0046] The CPU 32 is a CPU that executes a plurality of tasks in parallel on a multitasking OS such as μITRON. When the power is turned on, the CPU 32 executes, under the main task, processing for discriminating the currently selected operation mode and processing for activating a task corresponding to the discriminated operation mode. If the determined operation mode is the normal shooting mode, the normal shooting task is started, and if the determined operation mode indicates the text page shooting mode, the text page shooting task is started. When the mode switching button 34sw provided on the key input device 34 is operated, the task being activ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

An imager (18) repeatedly outputs an image representing a scene captured on an imaging surface. A CPU (32) executes a process of defining a document page region within the scene captured on the imaging surface, corresponding to a document page photographing mode, searches for one or at least two characteristic images including a page edge from a partial image belonging to the document page region defined by the definer out of the image outputted from the imager, detects a termination of a page turning operation based on a search result of the CPU (32) and extracts the image data of original image data in YUV mode outputted from the imager (18) to a static image area (26b). Camera performance of pages can be improved.

Description

technical field [0001] The present invention relates to an electronic camera, and more particularly to an electronic camera having a function of photographing a text page. Background technique [0002] An example of such a camera is disclosed in Patent Document 1. According to this background art, a document to be read is supported by a document table. The original image is converted into an electrical signal by the imaging unit. Between the original table and the imaging unit, there is an open space for setting originals. The distance measuring sensor is arranged above the original table to measure the distance between objects in the direction toward the original table. The original image is read in response to changes in the distance between objects measured by the distance sensor. As a result, it is possible to reduce the workload of reading a plurality of document images. [0003] Patent Document 1: Japanese Patent Application Laid-Open No. 9-307712 [0004] Howeve...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N1/107
CPCH04N2201/0081H04N1/04H04N1/56H04N1/00816H04N1/393H04N2201/0434H04N2201/0436H04N1/19594
Inventor 冈本正义
Owner SANYO ELECTRIC CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap