ARECACEAE : PRINCIPES, Architecture Model Hervé Rey, René Lecoustre, Sébastien Griffon

Présentation au sujet: "ARECACEAE : PRINCIPES, Architecture Model Hervé Rey, René Lecoustre, Sébastien Griffon"— Transcription de la présentation:

1 Hervé Rey, René Lecoustre, Sébastien Griffon, 2015 http://amapstudio.cirad.fr/soft/principes/start

2 Encoding Modelling Observations Simulation Visualization Architecture model Evaluation Architectural Analysis Image processing Applications 2 Jourdan Rey 1995

3 3

4 4

5 5 Palm Trees : Carl Linnaeus (1707-1778) named them « PRINCIPES » « Princes » of vegetal world, Thanks to their royal look. Palm Trees : Carl Linnaeus (1707-1778) named them « PRINCIPES » « Princes » of vegetal world, Thanks to their royal look.

6 6 CaracteristicsDate PalmOil PalmCoconut Palm Tree Number in world180 10 6 1 250 10 6 1 186 10 6 Production Fruit (T) in world 6.7 10 6 165 10 6 61 10 6 Production Oil (T) In world -33 10 6 3.6 10 6 Planted Area (Ha) In world 1.8 10 6 9.2 10 6 9.4 10 6 Av. Tree nb / Ha100136130 Av. fruit Yield (Kg/Tree/year) 40 (40–400)132 (100-200)50 Av fruit Yield (T/Ha) 4 (4-40)18 (15-30)5.2 Av. Oil Yield (Kg/Tree) -26 (20-40)5 Av. Oil Yield (T/Ha) -3.5 (3-10)0.3 – 0.5 Extraction rate Oil / Fruit (%) -20 (20-35)60-70 (coprah)

7 7

8 8

9 9

10 10

11 11

12 12

13 13

14 14

15 15

16 16

17 17

18 18

19 De Granville, 2014

20

21 Stem Rachis Petiol Frond Frond Nervure LeafletsPinnae_2 SpinesPinnae_1 Stump 21

22 Inflorescences Bract Peduncle Spikelet Date Stalk 22 rachis Steril zone Fertil zone

23 Frond Stem (Stipe) Frond Nervure Rachis Petiol Thorns LeafletsPinnae_2 Stump 23

24 Male Inflorescence Female Inflorescence Peduncle Spikelets Fruits Bunches Stalk 24

25 Frond Stem (Stipe) Frond Nervure LeafletsPinnae_2 Rachis Petiol Bract 25

26 Peduncle Coconut Spikelet Male Flowers Stalk Bract (spathe for palms) rachis 26

27 27

28 28

29 29

30 30

31 Zoom 31

32 32

33 33

34 34

35 35

36 36

37 37 Plot PalmTree /

38 38 Plot PalmTree / Stem Inflorescence Stalk Inflorescence Stalk Frond Nervure Frond Nervure Stump Spear /

39 39 Plot PalmTree / Stem Inflorescence Stalk Inflorescence Stalk Frond Nervure Frond Nervure Stump Spear Bract Pinnae_i Spikelet Male Flower Male Flower Female Flower (Fruit) Female Flower (Fruit) Internode / /

40 40 Plot PalmTree / Stem Inflorescence Stalk Inflorescence Stalk Frond Nervure Frond Nervure Stump Spear Bract Pinnae_i Spikelet Male Flower Male Flower Female Flower (Fruit) Female Flower (Fruit) Internode Geometrical elements for simulation & visualisation / / / //

41 41

42 42

43 Stem bears : SpearsFrondsInflorescencesStumps 43

44 44 Frond-Nervure bears pinnaes

45 45 Stalk bears Spikelets

46 46 Spikelets bears Flowers / Fruits

47 47

48 48 Plot PalmTree / Stem Inflorescence Stalk Inflorescence Stalk Frond Nervure Frond Nervure Stump Spear Bract Pinnae_i Spikelet Male Flower Male Flower Female Flower (Fruit) Female Flower (Fruit) Internode Geometrical elements for simulation & visualisation / / / + ++ + + + + + +

49 49

50 50

51 51

52 52 Pinnae Elements

53 53 Stalk Elements

54 54

55 55 Plot PalmTree / Stem Inflorescence Stalk Inflorescence Stalk Frond Nervure Frond Nervure Stump Spear Bract Pinnae_i Spikelet Male Flower Male Flower Female Flower (Fruit) Female Flower (Fruit) Internode Geometrical elements for simulation & visualisation / / / + ++ + + + + + + < <

56 56

57 57

58 58

59 59 X values come from gradients Y values are observed parameters values Control points (X, Y)

60 60 X values Y values Piecewise functions

61 61 Parameters evolve according to plant development (phytomer number increase)

62 62 Gradients are indexed on position along stipe Gradients are indexed on position along stipe Example : Internode length 1

63 63

64 64 Parameters evolve according to time (phytomer number increase) Gradients are indexed one time expressed in phyllochroneGradients are indexed one time expressed in phyllochrone Example : Frond lengthening

65 65 Example : stipe diameter increase

66 66 Stipe diameter Increase Example :

67 67 Example : Frond axial insertion angle evolution

68 68 Frond axial insertion angle Evolution

69 Gradients are indexed on relative length position of organ on its bearer Gradients are indexed on relative length position of organ on its bearer 69 Example : Pinnae length

70 70 Example : Spikelet length

71 71 Pinnaelength Lengthening Example : PositionBearer

72 Gradients are indexed on relative length position of organ element Gradients are indexed on relative length position of organ element 72 Pinnae elements Example : Pinnae width

73 73 Control points are relative length position (% of total length) of organ itself Control points are relative length position (% of total length) of organ itself Example : Stalk width

74 74 Pinnaewidth PositionElement Example : PositionBearer

75 75

76 76

77 77 Yes NO

78 78 Yes

79 79

80 80

81 81

82 82

83 83

84 84

85 85

86 86

87 87

88 88

89 89

90 90

91 91