Hasil Percobaan HASIL DAN PEMBAHASAN
Lampiran 7 Rekapitulasi kesalahan klasifikasi dengan JST Fitur RGB dan analisis tekstur
Aktual Prediksi
KelasJenis Data ke-
KelasJenis
1 F.angustifolia 6, 19, 23
3 F.javanica 2 F.imbricata
23, 24 4 F.sumatrana
Fitur Dekomposisi wavelet level 1
Aktual Prediksi
KelasJenis Data ke-
KelasJenis
2 F.imbricata 21
4 F.sumatrana 4 F.sumatrana
17 2 F.imbricata
Fitur Dekomposisi wavelet level 2
Aktual Prediksi
KelasJenis Data ke-
KelasJenis
2 F.imbricata 23, 24
4 F.sumatrana 3 F.javanica
6 1 F.angustifolia
4 F.sumatrana 22
2 F.imbricata
Fitur Dekomposisi wavelet level 3
Aktual Prediksi
KelasJenis Data ke-
KelasJenis
1 F.angustifolia 21
3 F.javanica 2 F.imbricata
23, 24 4 F.sumatrana
3 F.javanica 2
1 F.angustifolia 4 F.sumatrana
4, 8, 17 2 F.imbricata
Fitur Dekomposisi wavelet level 4
Aktual Prediksi
KelasJenis Data ke-
KelasJenis
2 F.imbricata 12
4 F.sumatrana 23
3 F.javanica 24
4 F.sumatrana 4 F.sumatrana
7, 21 1 F.angustifolia
8, 13, 17 2 F.imbricata
ABSTRACT
ARIE QUR’ANIA. The Classification of Freycinetia Based on Stomata Anatomic Image Using K-Nearest Neighbor and Artificial Neural Network. Under direction
of AJI HAMIM WIGENA and AZIZ KUSTIYO
The classification of Freycinetia is conducted to portray the potential result and function of nutfah plasma spreader. This research is purposed to classify a variety
of Freycinetia based on stomata anatomic image by K -Nearest Neighbor K-NN and Artificial Neural Network ANN. The Variety of Freycinetia classification
can be described by using two different ways that are morphology and anatomic characteristic. Stomata anatomic image is used to support morphology
characteristic in the identification process, especially in uncompleted morphology image specimen and sample. There are two feature extraction techniques in this
research. First, is to pick up the color and gray scale element in the image. The scale element has a red, green and blue color RGB. The grayscale has an
entropy, contrast, energy, homo geneity, gray scale and deviation standard. Second, is a wavelet decomposition technique which has a function for decreasing
a size of the image without loosing its important element. The taken element becomes a coefficient image of w -entropy for each wavelet level. Ninety six data
is used in this research, it contains of four kinds of Freycinetia. They are Freycinetia angustifolia, Freycinetia imbricata, Freycinetia javanica, and
Freycinetia sumatrana. The result shows an accuracy level for K-NN according to RGB and gray scale is 86 .46 and according to wavelet decomposition is
96.88. Whereas, the accuracy level of ANN based on RGB color and gray scale element is 94.79 and according to wavelet decomposition is 9 9. The
classification result of plant variety, especially Freycinetia based on stomata image with high accuracy, will be an alternative tool to identify taxonomy type.
Keywords : freycinetia, rgb, grayscale, wavelet, k -nn, ann