Fast and Accurate Method for Leaf Area Measurement

@article{Chaudhary2012FastAA,
  title={Fast and Accurate Method for Leaf Area Measurement},
  author={Piyush Chaudhary and Sharda Godara and Alice N. Cheeran and Anand Kumar Chaudhari},
  journal={International Journal of Computer Applications},
  year={2012},
  volume={49},
  pages={22-25}
}
Leaf area plays an important role in plant growth analysis and photosynthesis. Traditionally leaf area is measured by regression equitation, grid count method, gravimetric method and planimeter. In this paper a simple, fast and accurate algorithm for leaf area measurement using image processing is implemented. Image is acquired using digital camera and stored in JPEG format. RGB image is color transformed into CIELAB color space. Color transformed image is segmented using threshold technique… 

Figures and Tables from this paper

Image processing algorithm to estimate ice-plant leaf area from RGB images under different light conditions
The productivity of horticultural crops in an artificial light condition are highly influenced by the structure of plant and the area coverage. Accurate measurement of leaf area is very important for
Leaf detector box: Artificial vision system for leaf area identification
The detection of leaf area in plants is a very important parameter to evaluate growth rates. Nowadays, this analysis is performed manually through a process of counting, cutting and weighing leaf
An Image Processing Technique to Calculate Percentage of Disease Affected Pixels of Paddy Leaf
TLDR
K- means clustering method has been used to segment the image into three images based on color and percentage of affected pixels disease severity can be observed which leads to take appropriate measure for treatment.
An Image Processing Technique to Calculate Percentage of Disease Affected Pixels of Paddy Leaf
Bangladesh is an agricultural country. Paddy is a principle crop of it. Millions of people depend for their living on paddy by way of its farming and processing. Blasts in paddy leaves are the most
Development of Leaf Area Meter Using Open CV for Smartphone Application
TLDR
It was concluded that the Open CV algorithm gave fast and adequate accuracy for leaf area calculation, and that the smartphone mobile application system was practical for field use.
Image Processing Methods for Measurement of Lettuce Fresh Weight
Purpose: Machine vision-based image processing methods can be useful for estimating the fresh weight of plants. This study analyzes the ability of two different image processing methods, i.e.,
Crop Disease Leaf Image Segmentation Based on Genetic Algorithm and Maximum Entropy
TLDR
The experimental results of the proposed segmentation method show that the proposed method can select the threshold automatically and efficiently, and has an advantage over the other three algorithms, and also can reserve the main spot features of the original disease leaf image.
A Simple, Inexpensive, and Portable Image-Based Technique for Nondestructive Leaf Area Measurements
TLDR
A simple, inexpensive, and portable image-based technique for nondestructive leaf area measurements that can be measured on the same leaf repeatedly, enabling the monitoring of leaf growth over time, as well as photosynthesis and transpiration.
A Review: Custard Apple Leaf Parameter Analysis and Leaf Disease Detection using Digital Image Processing
TLDR
A survey on leaf parameter analysis, detection of healthy, sick or affected region of the leaf and classification of leaf diseases by using different methods for various plant is given.
Web camera as low cost multispectral sensor for quantification of chlorophyll in soybean leaves
Soybeans is one of main crops in Indonesia but the demand for soybeans is not followed by an increase in soybeans national production. One of the production limitation factor is the availability of
...
...

References

SHOWING 1-10 OF 14 REFERENCES
Leaf Area Measurement Based on Image Processing
An efficient measuring method for live plant leaf area was proposed based on image processing technique. Image geometric distortions were corrected firstly using mapping function. For this, Hough
Calculating the Leaf-Area Based on Non-loss Correction Algorithm
  • Tang Feng, Wang Chun
  • Computer Science
    2010 International Conference of Information Science and Management Engineering
  • 2010
TLDR
The results shows that the method of technology of computer vision is accurate, simple and convenient in measuring leaf area, which is very important to the collecting and use of plant information of digital agriculture.
A vision-based approach for nondestructive leaf area estimation
  • H. Hajjdiab, Abdellatif Obaid
  • Environmental Science
    2010 The 2nd Conference on Environmental Science and Information Application Technology
  • 2010
Leaf area of a plant is an important indicator to analyze and assess the growth and estimate the production potential for the plant species under study. Leaf area measurements are important in
Color Transform Based Approach for Disease Spot Detection on Plant Leaf
TLDR
A comparison of the effect of CIELAB, HSI and YCbCr color space in the process of disease spot detection is done and threshold can be calculated by applying Otsu method on color component to detect the disease spot.
Betel Leaf Area Measurement Using Image Processing
The deep green heart shaped leaves of betel vine are popularly known as a Paan in India. It is used in a number of traditional remedies. Now a day’s customer’s lifestyles and needs have gone through
A threshold selection method from gray level histograms
A nonparametric and unsupervised method ofautomatic threshold selection for picture segmentation is presented. An optimal threshold is selected by the discriminant criterion, namely, so as to
Agriculture overview " , available on: http://www.ficci- b2b.com/sector-overview-pdf/Sector-agri.pdf, accessed on may 24
  • Agriculture overview " , available on: http://www.ficci- b2b.com/sector-overview-pdf/Sector-agri.pdf, accessed on may 24
  • 2012
Phytometrical characteristics of the willow plantation at Toravere " , joint Swedish–estonian seminar
  • Phytometrical characteristics of the willow plantation at Toravere " , joint Swedish–estonian seminar
  • 1995
Correlation studies in corn
  • Agr Exp Sta Annu Rep
  • 1911
...
...