Image analysis – Applications – Animal – plant – or food inspection
Patent
1995-10-27
1998-11-24
Couso, Jose L.
Image analysis
Applications
Animal, plant, or food inspection
382164, 382165, G06K 900
Patent
active
058418830
ABSTRACT:
An automatic plant diagnostic device and method are provided to inform disease conditions of the plant easily and early. An image memory of the device reads a color image of a plant and controls a display so as to display the image. An background color deleting unit deletes the background color from the color image on display, so that a leaf image can be obtained. A color change calculating unit detects values corresponding to hues of the leaf image and stores them in a memory on every date. After storing, the calculating unit further allows the display to display the values of hues on every date in form of a graph.
REFERENCES:
patent: 5206918 (1993-04-01), Levene
patent: 5253302 (1993-10-01), Massen
patent: 5546475 (1996-08-01), Bolle et al.
PLA et al., "Colour Segmentation based on a Light Reflection Model to Locate Citrus Fruits for Robotic Harvesting"; Computers and Electronics in Agriculture, vol. 9, No. 1, 1993, pp. 53-70, XP-002066236.
Blazquez et al., "Image Analysis of Tomato Leaves with Late Blight", Journal of Imaging Technology, vol. 11, No. 3, 1985, pp. 109-112, XP-002066237.
Kobayashi Keiko
Kono Yasushi
Bella Matthew C.
Couso Jose L.
Yazaki -Corporation
LandOfFree
Method of diagnosing a plant automatically and device for execut does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of diagnosing a plant automatically and device for execut, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of diagnosing a plant automatically and device for execut will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1712031